Cane



FIG. 1 is a front perspective view of a cane showing my new design with the legs partially extended and the cane in the unfolded state;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is an enlarged scale top plan view thereof;

FIG. 5 is an enlarged scale bottom plan view thereof. 

The ornamental design for a cane, as shown and described. 